olG ON THE FAUNA AND BOTTOM-DEPOSITS NEAR THE 30-FM. LINE 



Station 83. 



Pommerania Expedition, August 7tli, 1872. 



3 p.m. 1^ miles E.S.E. of Peterhead. 



Depths 30 fathoms ; Bottom-deposit, Sand, with shells and small stones. 



ECHINODEIIMATA. 



Ophiogl3-iiha affinis (p) 

 Ojiliiopliolis aculeata (p) 

 Luidia Savignyi (i-) 

 Astropecten Miilleri (f) 



(= A. irregularis) 

 Ecliiiiocardiuni flavesceiis (f) 

 Spataiigiis purpureus {see 



p. 235) 

 Strongj'locentrotus droe- 



bachiensis (m) 



Hydrozoa. 



Hydractinia ecliinata 

 Tubnlaria indivisa 



„ larynx (m) 

 Clytia Johnstoni 

 Caiiipamilaria flexuosa 

 Cuspidella grand is 

 Halecium halecinum 



,, Beanii 

 Sertularclla polyzonias 

 Dipliasia rosacea 



, , taraarisca 



Sertularia abietina (m) 

 ,, argentea (m) 



Hydralhnania falcata (m) 



Thuiaria tliuia 

 ,, articulata 



Antcnnularia raniosa (m) 



rhiniularia pinnata 

 , , Catharina 



,, echinulata 



POLYCHAETA. 

 Polynoe cirrata (p) 

 Glycera capitata (f) 



Crustacea. 

 Ancens maxillaris 

 Arcturus longicornis 

 Hyas coarctatus 



MOLLUSCA. 



Anomia ephippium 

 Pecten sinuosus ^ 



,, Islandicus [ Shell 

 ,, tigrinus I only 

 ,, Testae 



Modiola modiolus 

 Montacuta substriata 

 Astarte sulcata 

 Venus fasciata 



,, casina 



,, ovata 

 Tapes edulis ( = T. virginea) 

 Lucinopsis undata 

 Tellina crassa 

 Psaraniobia ferroensis 

 Mactra solida 

 Chiton albus 

 Punctiuella Noachina 

 Trochus tumidus 



,, millegranus (one 

 shell) 

 Turritella ungulina 

 {= T. communis) 

 Natica Alderi { = N. nitida) 

 Fusus antiquus 



,, gracilis 



{ = F. islandicus) 



Eolis aurantiaca 

 Tritonia plebeia 



Station 85. 



Pommerania Expedition, August 8th, 1872. 



Firth of Forth, E.N.E. of Isle of May. 



Depth, 30 fathoms ; Bottom-dejwsit, Coarse sand and stones 



ECHINODERMATA. 



Asteracauthion rubens (f) 

 {= Aster ias rubens) 



Hydrozoa. 



Perigonimua repens (on 



Turritella) 

 Hydractinia ecliinata 

 Tubnlaria larynx (m) 

 Clytia Johnstoni 

 Halecium halecinum 

 Dipliasia rosacea 

 Sertularia argentea (m) 

 llydralliiKuiia falcata (m) 

 Thuiaria thuia 



Antcnnularia ramosa (m) 

 Plumularia pinnata 

 ,, Catliarina 



POLYCHAETA. 

 Thelepus cincinnatus 



Crustacea. 

 Callisoma Kroyeri 



MOLLUSCA. 



Turritella ungulina 

 (= 1\ cummunis) 

 Fusus antiquus 



Fusus gracilis 



{ = F. islandicus) 

 , , propinquus 

 ,, Jeffreysianus 



Eolis Drummondii 

 Tritonia Hombergii 



POLYZOA. 



Alcyonidium hirsutum 

 , , parasiticum 



TUNICATA. 



riiallusia virginea 



( — Ascidiclla virginea) 



